How to Can Pepperoncini Peppers

Add a pinch of oregano to the vinegar mixture for an added punch of flavor. (Image: Pepperoncini image by Jeffrey Zalesny from Fotolia.com)

The pepperoncini is a mild, sweet-flavored pickling pepper that can be used in a variety of recipes, from sandwiches to salads. They are easy to grow and generally produce a high yield. Harvest them when they are no longer than 3 in., and pickle them before canning.